From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D386EC07E95 for ; Sat, 10 Jul 2021 04:33:13 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6F66B613DC for ; Sat, 10 Jul 2021 04:33:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6F66B613DC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34064 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m24fw-0008Nn-LD for qemu-devel@archiver.kernel.org; Sat, 10 Jul 2021 00:33:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48472) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m24ZB-0007rB-Ei for qemu-devel@nongnu.org; Sat, 10 Jul 2021 00:26:13 -0400 Received: from indium.canonical.com ([91.189.90.7]:45402) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m24Z9-0000YC-Qx for qemu-devel@nongnu.org; Sat, 10 Jul 2021 00:26:13 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.93 #5 (Debian)) id 1m24Z4-0003r6-Oy for ; Sat, 10 Jul 2021 04:26:07 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id B12C52E8245 for ; Sat, 10 Jul 2021 04:25:59 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Sat, 10 Jul 2021 04:17:24 -0000 From: Launchpad Bug Tracker <1906185@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Expired; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: graphics resolution X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: fghgfh832 janitor th-huth X-Launchpad-Bug-Reporter: johannes (fghgfh832) X-Launchpad-Bug-Modifier: Launchpad Janitor (janitor) References: <160668512846.21904.17586532859181577922.malonedeb@gac.canonical.com> Message-Id: <162589064436.5654.12894012013719436270.malone@loganberry.canonical.com> Subject: [Bug 1906185] Re: Guest display resolution cannot be changed when using certain graphics/interface combinations X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="1b66c075b8638845e61f40eb9036fabeaa01f591"; Instance="production" X-Launchpad-Hash: eb9c9c7c078f0aafe2c17b7a06b9efd433ff739f Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1906185 <1906185@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" [Expired for QEMU because there has been no activity for 60 days.] ** Changed in: qemu Status: Incomplete =3D> Expired -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1906185 Title: Guest display resolution cannot be changed when using certain graphics/interface combinations Status in QEMU: Expired Bug description: Guest display resolution cannot be changed with certain virtual graphics card (-vga) and interface (-display) combinations. For example, resolution changing doesn't work with the following QEMU start commands, it resets to the default resolution immediately: QXL with SDL interface: qemu-system-x86_64 -enable-kvm -m 6G -cpu host -smp 3 -cdrom ./linux/kubu= ntu-20.04-desktop-amd64.iso -boot d -vga qxl -soundhw hda -display sdl QXL with GTK interface: qemu-system-x86_64 -enable-kvm -m 6G -cpu host -smp 3 -cdrom ./linux/kubu= ntu-20.04-desktop-amd64.iso -boot d -vga qxl -soundhw hda -display gtk QXL with "remote" SPICE interface via unix socket: qemu-system-x86_64 -enable-kvm -m 6G -cpu host -smp 3 -cdrom ./linux/kubu= ntu-20.04-desktop-amd64.iso -boot d -soundhw hda -vga qxl -device virtio-se= rial-pci -device virtserialport,chardev=3Dspicechannel0,name=3Dcom.redhat.s= pice.0 -chardev spicevmc,id=3Dspicechannel0,name=3Dvdagent -spice unix,addr= =3D/tmp/vm_spice.socket,disable-ticketing for "remote" access: remote-viewer spice+unix:///tmp/vm_spice.socket Other tested combinations: -- virtio + SDL (GL on): works! -- virtio + GTK (GL on): does not work properly. The resolution is change= d but window size is not so the guest screen will look like garbage. -- vmware: The initial Kubuntu setup screen is visible but booting does n= ot progress to the desktop -- std + GTK: works! -- std + SDL: works! = QEMU version: 5.1.0 Guest: Kubuntu 20.04 64-bit (live) with 5.4.0-26 kernel; may occur with o= ther guests as well Host: Arch Linux, with KDE desktop To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1906185/+subscriptions